Patents by Inventor Hsiu-Hao Tsai

Hsiu-Hao Tsai has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and system for adjusting audio/video effects
    Publication number: 20080016532
    Abstract: Disclosed is a method and system for adjusting audio/video effect. The system comprises a tuner with demodulator, a DTV decoder, an audio/video mapping unit, and an audio/video processing unit. The method comprises the steps of receiving a digital TV signal; transmitting the service information signal in the digital TV signal to the audio/video mapping unit. Then, the mapping unit is used for comparing the service information signal with parameter tables to obtain at least one audio/video parameter value. Finally, the audio/video processing unit adjusts the digital TV signal based on the audio/video parameter value.
    Type: Application
    Filed: December 5, 2006
    Publication date: January 17, 2008
    Inventors: Houng-Jyh Wang, Hsiu-Hao Tsai